[ 1963.530178][    C3] tc mirred to Houston: device veth2 is down
[ 1963.862108][    C3] tc mirred to Houston: device veth2 is down
[ 1964.230785][    C0] tc mirred to Houston: device veth2 is down
[ 1964.295218][    C0] tc mirred to Houston: device veth2 is down
[ 1964.340998][    C0] tc mirred to Houston: device veth3 is down
[ 1964.357142][    C0] tc mirred to Houston: device veth3 is down